20031830562

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{12107}}^1$

素因数の和:12435

約数の個数: 64

約数和(自身を含む): 42734459520

約数和(自身を除く): 22702628958

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 257, 514, 771, 1073, 1542, 2146, 3219, 6438, 7453, 9509, 12107, 14906, 19018, 22359, 24214, 28527, 36321, 44718, 57054, 72642, 275761, 351103, 447959, 551522, 702206, 827283, 895918, 1053309, 1343877, 1654566, 2106618, 2687754, 3111499, 6222998, 9334497, 12990811, 18668994, 25981622, 38972433, 77944866, 90233471, 115125463, 180466942, 230250926, 270700413, 345376389, 541400826, 690752778, 3338638427, 6677276854, 10015915281, 20031830562]

約数ペア:

[(1, 20031830562), (2, 10015915281), (3, 6677276854), (6, 3338638427), (29, 690752778), (37, 541400826), (58, 345376389), (74, 270700413), (87, 230250926), (111, 180466942), (174, 115125463), (222, 90233471), (257, 77944866), (514, 38972433), (771, 25981622), (1073, 18668994), (1542, 12990811), (2146, 9334497), (3219, 6222998), (6438, 3111499), (7453, 2687754), (9509, 2106618), (12107, 1654566), (14906, 1343877), (19018, 1053309), (22359, 895918), (24214, 827283), (28527, 702206), (36321, 551522), (44718, 447959), (57054, 351103), (72642, 275761)]